Noah went shopping for a new video game because of a sale. The price on the tag was $32, but Noah paid $22.40 before tax. Find the percent discount.

Write the pair of fractions as a pair of fractions with a common denominator

If a suspect is in possession of 20 grams of cocaine how many ounces does he possess what will the charge be

Triangles abc and dfg are given. find the lengths of all other sides of these triangles if: b ∠a≅∠d, ab·dg=ac·df, ac=7 cm, bc=15 cm, fg=20 cm, and df-ab=3 cm.